*{box-sizing:border-box}
:root{--bg:#0b0d12;--panel:#11141b;--panel2:#171b24;--line:#252b36;--text:#f4f7fb;--muted:#8f99aa;--accent:#7c5cff;--green:#43dd9a;--danger:#ff6b7a}
html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input,textarea,select{font:inherit}button{cursor:pointer}
.auth-screen{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 25% 15%,rgba(124,92,255,.16),transparent 32%),#090b10}
.auth-card{width:min(500px,100%);padding:36px;border:1px solid var(--line);border-radius:24px;background:#11141bf2;box-shadow:0 18px 60px #0006}.auth-card.wide{width:min(720px,100%)}
.brand{font-weight:800;letter-spacing:-.03em;color:#fff}.brand.small{font-size:19px}.auth-subtitle,.muted{color:var(--muted)}
.auth-tabs{display:flex;gap:4px;padding:4px;margin:24px 0;background:#0c0f14;border-radius:12px}.tab{flex:1;padding:10px;border:0;border-radius:9px;background:transparent;color:var(--muted)}.tab.active{color:#fff;background:var(--panel2)}
.form{display:grid;gap:17px}.form label{display:grid;gap:7px;color:#dde4ef;font-size:14px}.required{color:#c3b8ff}.optional{color:var(--muted);font-size:12px}
input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;background:#0c0f14;color:var(--text);padding:12px 13px;outline:0}input:focus,textarea:focus,select:focus{border-color:#7c5cffa6;box-shadow:0 0 0 3px #7c5cff1a}.error{min-height:18px;color:var(--danger);font-size:13px}
.primary,.primary-button{border:0;color:#fff;background:linear-gradient(135deg,var(--accent),#6248dc);padding:12px 16px;border-radius:12px;font-weight:700;box-shadow:0 8px 24px #7c5cff38}.secondary-button,.text-btn,.ghost{border:1px solid var(--line);color:#e3e8f0;background:var(--panel2);padding:11px 14px;border-radius:12px}.text-btn{background:transparent;padding:7px 10px}.ghost{background:transparent;color:var(--muted)}
.app-shell{display:grid;grid-template-columns:250px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:18px 14px;background:#0a0c11;border-right:1px solid var(--line)}
.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 8px 20px}.brand-mark{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--accent),#5743c8);font-size:12px;font-weight:800}.brand-sub{margin-top:2px;color:var(--muted);font-size:9px;letter-spacing:.14em}
.new-chat-sidebar{width:100%;padding:12px 14px;border:1px solid #382f67;border-radius:13px;background:#7c5cff12;color:#dcd6ff;text-align:left;font-weight:650}.side-nav-wrap{display:grid;gap:4px;margin-top:18px}.side-nav{display:flex;align-items:center;gap:12px;width:100%;border:0;border-radius:11px;padding:11px 12px;color:var(--muted);background:transparent;text-align:left}.side-nav.active,.side-nav:hover{color:#fff;background:var(--panel2)}.side-nav span{width:20px;text-align:center}.sidebar-spacer{flex:1}.online-pill{display:inline-flex;align-items:center;gap:7px;width:fit-content;margin:10px 4px;padding:6px 9px;border-radius:999px;background:#10161a;color:var(--muted);font-size:11px}.online-dot{width:7px;height:7px;border-radius:50%;background:var(--green)}.sidebar-user{display:flex;align-items:center;gap:9px;padding:9px;border:1px solid var(--line);border-radius:13px}.mini-avatar,.chat-list-avatar{display:grid;place-items:center;background:linear-gradient(135deg,#2a2d39,#191c24);color:#cfc8ff}.mini-avatar{width:34px;height:34px;border-radius:10px}.sidebar-user-text{display:grid;gap:2px;flex:1;min-width:0}.sidebar-user-text strong{font-size:13px}.sidebar-user-text small{color:var(--muted)}
.main-column{min-width:0}.mobile-topbar{display:none;padding:13px 16px;border-bottom:1px solid var(--line);justify-content:space-between;align-items:center}.icon-btn{border:0;background:transparent;color:var(--muted);padding:8px;border-radius:9px}.icon-btn:hover{color:#fff;background:var(--panel2)}
.view{min-height:100vh;padding:34px}.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:28px}.eyebrow{color:#8375bd;font-size:10px;letter-spacing:.16em;font-weight:700}h1{margin:6px 0;font-size:clamp(28px,4vw,40px);letter-spacing:-.035em}h2{margin:0;letter-spacing:-.025em}.content-section{margin-bottom:26px}.section-title-row{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:14px}.section-title-row h2{font-size:19px}.section-title-row p{margin:4px 0 0;font-size:13px}
.character-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:15px}.character-card{overflow:hidden;padding:0;border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--text);text-align:left}.character-card:hover{border-color:#49415f;transform:translateY(-2px)}.character-image-wrap{position:relative;aspect-ratio:1;background:#161920;overflow:hidden}.character-image{width:100%;height:100%;object-fit:cover;display:block}.character-overlay{position:absolute;inset:0;background:linear-gradient(transparent 65%,#0008)}.character-meta{display:grid;gap:4px;padding:12px}.character-meta strong{font-size:14px}.character-meta span{color:var(--muted);font-size:12px}.empty-card{padding:28px;border:1px dashed #303641;border-radius:15px;color:var(--muted);text-align:center}
.chat-list{display:grid;gap:9px}.chat-list-item{display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px;width:100%;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);text-align:left}.chat-list-item:hover{background:#151821}.chat-list-avatar{width:42px;height:42px;border-radius:12px}.chat-list-main{display:grid;gap:4px;min-width:0}.chat-list-main span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:var(--muted);font-size:12px}.chat-list-time{color:var(--muted);font-size:11px}
.chat-room-modern{position:relative;min-height:100vh;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden;background:#0a0c11}.chat-backdrop{position:absolute;inset:0;background-image:linear-gradient(rgba(8,10,14,.38),rgba(8,10,14,.9)),var(--chat-bg-image);background-position:center;background-size:cover;background-repeat:no-repeat;opacity:.95;filter:saturate(.9)}.chat-room-modern:not([style]) .chat-backdrop{background-image:linear-gradient(#0a0c11,#0a0c11)}
.chat-top,.chat-messages-modern,.modern-composer{position:relative;z-index:1}
.chat-header-actions{display:flex;align-items:center;gap:8px}.persona-button{display:flex;align-items:center;gap:8px;padding:7px 10px;border:1px solid #ffffff12;border-radius:12px;background:#ffffff08;color:#f1f4f8;text-align:left}.persona-button:hover{background:#ffffff10}.persona-icon{font-size:12px;color:#bfb4ff}.persona-button span:last-child{display:grid;gap:1px}.persona-button small{color:#8e97a5;font-size:9px;text-transform:uppercase;letter-spacing:.08em}.persona-button strong{font-size:11px;max-width:125px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.persona-panel{position:absolute;right:20px;top:76px;z-index:5;width:min(390px,calc(100% - 32px));padding:15px;border:1px solid #ffffff12;border-radius:16px;background:#11141bf5;box-shadow:0 20px 50px #0008;backdrop-filter:blur(18px)}.persona-panel.hidden{display:none}.persona-panel-title{font-weight:700;font-size:14px;margin-bottom:10px}.persona-panel-row{display:flex;gap:8px}.persona-panel-row input{min-width:0}.persona-panel-note{margin-top:8px;color:#7f8998;font-size:10px;line-height:1.4}
.chat-top{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid #ffffff14;background:#0a0c1199;backdrop-filter:blur(15px)}.chat-top-left{display:flex;align-items:center;gap:11px}.chat-top h1{margin:0;font-size:18px}.chat-presence{color:#9fa7b5;font-size:12px}.chat-avatar,.message-avatar,.profile-avatar-large{object-fit:cover;background:#1c2029}.chat-avatar{width:40px;height:40px;border-radius:12px;border:1px solid #ffffff22}.fallback-avatar{display:grid;place-items:center;color:#dcd6ff;font-weight:700}.chat-chip{padding:7px 9px;border:1px solid #ffffff18;border-radius:999px;color:#b6becb;background:#ffffff0c;font-size:10px;text-transform:uppercase;letter-spacing:.08em}
.chat-messages-modern{overflow-y:auto;padding:28px 5.5%}.chat-welcome{min-height:54vh;display:grid;place-items:center;align-content:center;text-align:center;color:#d5dae2}.welcome-icon{width:48px;height:48px;display:grid;place-items:center;margin-bottom:14px;border-radius:15px;background:#7c5cff25;color:#c7bcff;font-size:22px}.chat-welcome p{margin:0;color:var(--muted)}.message-row{display:flex;gap:10px;margin:11px 0}.user-row{justify-content:flex-end}.assistant-row{justify-content:flex-start;align-items:flex-end}.message-avatar{width:28px;height:28px;border-radius:9px;flex:0 0 auto}.message-bubble{max-width:min(760px,82%);padding:12px 14px;border-radius:18px;line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere;box-shadow:0 8px 30px #0002}.user-bubble{color:#fff;background:linear-gradient(135deg,var(--accent),#5f46d6);border-bottom-right-radius:6px}.assistant-bubble{color:#eef2f7;background:#12151ce0;border:1px solid #ffffff12;border-bottom-left-radius:6px;backdrop-filter:blur(10px)}
.typing-bubble{display:flex;gap:4px;padding:12px 14px;border-radius:18px 18px 18px 6px;background:#12151ce0;border:1px solid #ffffff12}.typing-bubble span{width:6px;height:6px;border-radius:50%;background:#8892a3;animation:typing 1.1s infinite ease-in-out}.typing-bubble span:nth-child(2){animation-delay:.15s}.typing-bubble span:nth-child(3){animation-delay:.3s}@keyframes typing{0%,70%,100%{opacity:.25;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
.error-bubble{padding:12px 14px;border-radius:14px;color:#ffc1c8;background:#64141e59;border:1px solid #ff6b7a40}.modern-composer{padding:13px 5.5% 15px;background:linear-gradient(transparent,#07090def 24%,#07090df5)}.composer-box{display:flex;align-items:flex-end;gap:9px;padding:8px 8px 8px 13px;max-width:920px;margin:0 auto;border:1px solid #ffffff19;border-radius:17px;background:#0e1117e8;backdrop-filter:blur(14px)}.composer-box textarea{min-height:24px;max-height:180px;padding:7px 0;border:0;background:transparent;box-shadow:none;resize:none}.composer-box textarea:focus{border:0;box-shadow:none}.send-button{width:38px;height:38px;flex:0 0 auto;border:0;border-radius:12px;background:#fff;color:#171922;font-weight:800}.send-button:disabled{opacity:.45}.composer-note{max-width:920px;margin:7px auto 0;text-align:center;color:#6f7887;font-size:10px}
.create-panel,.account-card{max-width:920px;padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.visibility-fieldset{border:1px solid var(--line);border-radius:15px;padding:14px}.visibility-fieldset legend{color:#e6eaf1;padding:0 7px}.visibility-option{display:flex!important;align-items:center;gap:11px!important;padding:12px;margin:2px 0;border:1px solid transparent;border-radius:11px}.visibility-option.selected{background:#7c5cff17;border-color:#3a3158}.visibility-option input{width:auto}.visibility-option span{display:grid;gap:3px}.visibility-option small{color:var(--muted)}
.account-card{display:grid;gap:22px}.account-profile{display:flex;align-items:center;gap:16px}.profile-avatar-large{width:88px;height:88px;border-radius:22px;border:1px solid var(--line)}.account-profile h2{margin-bottom:4px}.account-profile p{margin:0;color:var(--muted);max-width:600px}.profile-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.profile-facts div{display:grid;gap:4px;padding:13px;border-radius:13px;background:#0d1016;border:1px solid var(--line)}.profile-facts span{color:var(--muted);font-size:11px}.profile-facts strong{font-size:13px}
.mobile-tabbar{display:none}
@media(max-width:820px){
  .app-shell{grid-template-columns:1fr;padding-bottom:calc(64px + env(safe-area-inset-bottom))}
  .sidebar{display:none}
  .mobile-topbar{display:flex}
  .view{min-height:calc(100vh - 118px);padding:20px 20px 28px}
  .mobile-tabbar{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:50;
    padding:6px 8px calc(8px + env(safe-area-inset-bottom));
    border-top:1px solid var(--line);
    background:#0a0c11f2;
    backdrop-filter:blur(16px);
  }
  .mobile-tab{
    display:grid;
    gap:3px;
    place-items:center;
    border:0;
    background:transparent;
    color:var(--muted);
    font-size:10px;
    font-weight:700;
    letter-spacing:.02em;
    padding:8px 4px;
  }
  .mobile-tab span{font-size:16px;line-height:1}
  .mobile-tab.active{color:#fff}
  .chat-room-modern{min-height:calc(100vh - 118px)}
}
@media(max-width:650px){.chat-header-actions .chat-chip{display:none}.persona-button strong{max-width:90px}.persona-panel{right:12px;top:68px}.page-head{align-items:stretch;flex-direction:column}.form-two,.profile-facts{grid-template-columns:1fr}.character-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.chat-messages-modern{padding-left:13px;padding-right:13px}.modern-composer{padding-left:11px;padding-right:11px}.chat-top{padding:12px 11px}.message-bubble{max-width:88%}}

.modern-composer,.composer-box,.send-button{position:relative;z-index:20}
.send-button{pointer-events:auto;cursor:pointer}
.chat-backdrop{pointer-events:none}

.character-card-wrap{display:grid;gap:8px}
.delete-character{width:100%;border:1px solid #ff6b7a55;border-radius:12px;padding:8px 10px;background:#ff6b7a14;color:#ff8b97;font-size:12px;font-weight:700}
.delete-character:hover{background:#ff6b7a28;color:#fff}
.scenario-banner{position:relative;z-index:1;margin:10px 5.5% 0;padding:12px 14px;border:1px solid #ffffff18;border-radius:14px;background:#11141bd9;backdrop-filter:blur(12px)}
.scenario-label{margin-bottom:4px;color:#8375bd;font-size:10px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}
.scenario-text{color:#e8edf5;font-size:13px;line-height:1.5;white-space:pre-wrap}
@media(max-width:650px){.scenario-banner{margin-left:13px;margin-right:13px}}